Upsets and Downfalls: The US Open's Unpredictable Pattern The latest upsets at the US Open have raised questions about the current state of women's tennis.
Zheng Qinwen's stunning comeback against Madison Keys, coupled with Amanda Anisimova's early exit at the hands of Anastasia Potapova, highlights the resilience and consistency of top players.
Zheng's remarkable victory is all the more impressive given her recent struggles. After elbow surgery, she plummeted from a high of No. 4 to No. 121 in the rankings.